UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tO6XLronqXz79GVlkOyfeorfmvAOzGE93h34982UjHM=' 
WHERE 
  key_id = 'b433c1780576abda4e7553653f7c0960736d5581370ae7163961bef51de1f6f2' 
  AND (
    token = 'tO6XLronqXz79GVlkOyfeorfmvAOzGE93h34982UjHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )